from facadepattern.subsystem001 import Subsystem001
from facadepattern.subsystem002 import Subsystem002
from facadepattern.subsystem003 import Subsystem003


class Facade(object):
    def __init__(self):
        self.sys1 = Subsystem001()
        self.sys2 = Subsystem002()
        self.sys3 = Subsystem003()


    def method(self):
        self.sys1.method()
        self.sys2.method()
        self.sys3.method()
